Email time zone indicator: -0700

An email sent from someone in the Tango Time Zone (T) time zone will have the time zone listed as "-0700" in the headers of the email. (However, "-0700" does not have to be in Tango Time Zone, as other time zones could have the same UTC offset).

Where and when is T observed?

Tango Time Zone is often used in aviation and the military as another name for UTC -7:00. Tango Time Zone is also commonly used at sea between longitudes 112.5° West and 97.5° West.

The letter T may be used as a suffix to denote a time being in the Tango Time Zone, such as 08:00T or 0800T. This is spoken as "zero eight hundred Tango".